package com.wanmait.heatingrepair.service.impl;

import org.springframework.stereotype.Service;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.wanmait.heatingrepair.mapper.ChangebackMapper;
import com.wanmait.heatingrepair.pojo.Chargeback;

@Service
public class ChangebackService extends ServiceImpl<ChangebackMapper, Chargeback>{

}
